Cas 12069-94-2 Niobium carbide NbC powder

Short Description:

Name: Niobium carbide

Formula:NbC

Purity: 99%min

Appearance: Gray black powder

Particle size: 1-5um

Cas No: 12069-94-2

Brand: Epoch-Chem

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Product Description

Niobium Carbide Powder is grey dark powder with high melting point, high hardness material, widely used in refractory high temperature materials and cemented carbide additives

Specification

Niobium Carbide Powder Chemical Composition (%)
Chemical composition	NbC-1	NbC-2
CT	≥11.0	≥10.0
CF	≤0.10	≤0.3
Fe	≤0.1	≤0.1
Si	≤0.04	≤0.05
Al	≤0.02	≤0.02
Ti	-	≤0.01
W	-	≤0.01
Mo	-	≤0.01
Ta	≤0.5	≤0.25
O	≤0.2	≤0.3
N	≤0.05	≤0.05
Cu	≤0.01	≤0.01
Zr	-	≤0.01
Brand	Epoch

Application

Used in micro alloyed steels, refractory coatings, cutting tools, the jet engine turbine blade, the valve, the tail skirt and the rocket spray nozzle coating, spray coating materials, ultra hard membranous materials and welding.

1. Niobium carbide has good chemical stability and high temperature performance. It is a high melting point and high hardness material, which is widely used in refractory high temperature materials and cemented carbide additives.

2. Niobium carbide is a ternary and quaternary carbide solid solution component. It is used in combination with tungsten carbide and molybdenum carbide for hot forging dies, cutting tools, jet engine turbine blades, valves, tail skirts and rocket